Add 20/72 and 14/60
20/72 + 14/60 is 23/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 60 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
20/72 = 20 × 5/72 × 5 = 100/360 - Likewise, for the 2nd fraction, since 60 × 6 = 360,
14/60 = 14 × 6/60 × 6 = 84/360 - Add the two like fractions:
100/360 + 84/360 = 100 + 84/360 = 184/360 - 184/360 simplified gives 23/45
- So, 20/72 + 14/60 = 23/45
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